Tapdance and Tap dance

Tapdance verb - Dance and make rhythmic clicking sounds by means of metal plates nailed to the sole of the dance shoes.

Tap dance and tapdance are semantically related. In some cases you can use "Tap dance" instead a noun "Tapdance".

Tap dance noun - A dance step tapped out audibly with the feet.

Tapdance and tap dance are semantically related. Sometimes you can replace term "Tapdance" with "Tap dance", this terms are similar.